From 5f61c742ac9340689d7a867f83f704e69686f3df Mon Sep 17 00:00:00 2001
From: tison <wander4096@gmail.com>
Date: Wed, 6 Dec 2023 21:45:00 +0800
Subject: [PATCH] fix: mysql version function result

Signed-off-by: tison <wander4096@gmail.com>
---
 src/servers/src/mysql/federated.rs | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/servers/src/mysql/federated.rs b/src/servers/src/mysql/federated.rs
index e3d4a8ce803e..80d0cb54ab94 100644
--- a/src/servers/src/mysql/federated.rs
+++ b/src/servers/src/mysql/federated.rs
@@ -323,10 +323,7 @@ pub(crate) fn check(
 
 // get GreptimeDB's version.
 fn get_version() -> String {
-    format!(
-        "{}-greptime",
-        env::var("CARGO_PKG_VERSION").unwrap_or_else(|_| "unknown".to_string()),
-    )
+    format!("{}-greptime", env!("CARGO_PKG_VERSION"))
 }
 #[cfg(test)]
 mod test {